package cn.sell.dao;

import cn.sell.domain.Student;
import cn.sell.domain.StudentExample;
import java.util.List;
import org.apache.ibatis.annotations.Param;

/**
* @ClassName: StudentMapper
* @Description: 
* @author: Mybatis Generator
* @date 2018年10月27日 下午01:42:56
*/
public interface StudentMapper {
    long countByExample(StudentExample example);

    int deleteByExample(StudentExample example);

    int deleteByPrimaryKey(Integer sid);

    int insert(Student record);

    int insertSelective(Student record);

    List<Student> selectByExample(StudentExample example);

    Student selectByPrimaryKey(Integer sid);

    int updateByExampleSelective(@Param("record") Student record, @Param("example") StudentExample example);

    int updateByExample(@Param("record") Student record, @Param("example") StudentExample example);

    int updateByPrimaryKeySelective(Student record);

    int updateByPrimaryKey(Student record);
}